Fire extinguisher charging cylinder guard



FIG. 1 is a perspective view of a fire extinguisher charging cylinderguard showing our new design. The broken lines are for illustrativepurposes only and form no part of the claimed design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

The ornamental design for a fire extinguisher charging cylinder guard,as shown and described.